3 Key Takeaways
- Comparative Case Analysis (CCA) isn’t just theory — it’s a practical method to connect the dots between trade secrets theft, fraud, insider threats, and supply chain abuse.
- You don’t need a huge internal dataset — competitor incidents and cross-industry cases provide the patterns and behaviours you need to build robust typologies.
- CCA creates tangible business value — done properly, it turns messy case data into insights that protect revenue, IP, and operational continuity, making you look good to management and investors.
What is Comparative Case Analysis?
Most companies already have clues sitting in plain sight — case files, legal documents, media reports, competitor incidents, industry analyses. But they rarely connect the dots. If you don’t connect the dots, you can’t detect threats early, which means losses escalate, your IP gets compromised, and supply chain integrity suffers before anyone even notices.
Comparative Case Analysis (CCA) fixes this. It might not show up in glamorous keynote speeches, but it gives you practical leverage: more accurate detection, fewer false alarms, and stronger business protection. If revenue protection, IP protection, and supply chain integrity matter to you (spoiler: they should), then this is your toolkit.
Comparative Case Analysis means taking several instances of risk events (fraud, IP theft, insider threat, etc.), comparing them systematically, extracting patterns, signatures, and behaviours, then using those insights to write typologies which are used to build detection mechanisms. It’s the bridge between one-off incidents and repeatable defence.
Even if your organisation is small, you can pull from competitors or other industries — because threats are surprisingly consistent.
Why Comparative Case Analysis Matters for Business
When you get CCA right, two big things happen:
- Earlier detection – You start recognizing threats before they inflict material damage.
- Higher accuracy & efficiency – You reduce false positives and false negatives, which means fewer wasted resources and more trust in your detection systems.
That opens the door to greater automation and AI usage. If you understand which threats matter and how they appear in your data, you can lean more on rules engines, models, or anomaly detection — meaning you don’t need huge analyst teams fire‑fighting all day.
The business value isn’t theoretical: avoided losses, protected IP, preserved revenue, fewer disruptions in your supply chain. Plus, when management or investors ask, you’ll have solid proof you’re not just “winging it.”
The Comparative Case Analysis Value Chain
Here’s the refined flow I use (and teach):
Threats → Risk Events (cases) → CCA (comparison) → Typologies (including patterns, signatures, behaviours) → Detection = Business Value
If any link is weak, the value drops. If all are strong, you build a resilient, measurable defence.
How to Actually Do It (Step‑by‑Step)
Here’s the practical method I use. If you follow this, CCA becomes repeatable, grounded, and useful:
- Define your scope
Decide which type(s) of threats matter most to you: IP theft, insider risk, supply chain fraud, etc. Also decide down to the industry, product, or technology level. - Collect cases
Pull from internal cases (incidents, near misses), competitor incidents, public legal filings, academia, and media. If you don’t have five useful internal examples, don’t worry — competitor- or cross‑industry cases are totally valid. - Standardise the data
For each case, capture things like: who, what, when, how, impact, what failed controls, what signatures/behaviours were present. - Compare systematically
Lay out your cases side by side. Look for recurring behaviours, misused access, insider‑outsider collusion, process failures. Don’t assume everything is causal — test what appears consistently. - Extract typologies
From those recurring behaviours/patterns, build your typologies: the defined set of patterns, signatures and behaviours that will become your detection requirements. - Validate & test
Apply typologies to fresh data or unseen cases. Measure whether you catch real threats and don’t swamp people with false positives. Refine aggressively. - Monitor performance
Track detection speed, false positives/negatives, cost of investigation vs. savings, and measurable risk reduction. If you’re not seeing clear value, revisit your typologies. - Peer review
Get someone not involved in your collection or initial comparison to critique: did you miss patterns? Are your assumptions reasonable? - Evaluate reliability
Are your detection rules trustworthy enough to rely on with minimal oversight? If not, iterate. - Refresh regularly
Threats evolve. You should revisit your typologies and the chain every year (or more often in fast‑moving tech sectors) to stay relevant.
Real Case Examples to Learn From
Comparative Case Analysis might not win design awards, but it wins business protection. It turns messy case files into sharp detection requirements. Do it right, and you get fewer losses, protected IP, stable revenue, and less headache from the security/fraud team. For example:
- Trade Secret Theft in Medtech: A departing engineer at a medical device company copied proprietary 3D printing designs for a new implant. The designs appeared at a competitor two months later. Compare the methods used to extract the IP, the timing, and which controls failed — then ask yourself: could this happen in your organisation?
- Supply Chain Fraud in Electronics: Danish authorities recently discovered unlisted components in circuit boards purchased from overseas, intended for use in green energy infrastructure. The parts could have been exploited to sabotage operations in the future. Compare the tactics and controls in place — quality checks, supplier audits, component verification — and assess whether your supply chain could be similarly vulnerable.
- Insider Threat in Critical Infrastructure: A disgruntled employee at a water utility sabotaged Operational Technology at pumping stations so they would fail five days after he left the business. Compare the patterns and tactics used, as well as which controls worked or failed. Then use this to assess your own business: could this happen to you?
These examples demonstrate that threats are not isolated incidents but part of broader patterns that can be identified and mitigated through CCA.
Call to Action
If you’re a risk or compliance leader whose business is exposed to these sorts of threats, you need to ask whether your team is conducting Comparative Case Analysis as part of continuous improvement. Are you systematically comparing incidents to identify patterns? Are you using these insights to write typologies that inform your detection mechanisms? If not, it’s time to start.
Further Reading
- Curwell, P. (2025). We often overlook criminology when combating insider threats, fraud and sabotage
- Curwell, P. (2022). “Typologies” Sound Boring – But They Could Save Your Business Millions
- The Times, April 2025. Danish authorities discover unlisted components in overseas circuit boards. (thetimes.co.uk)
- U.S. Department of Justice. Indictment of former employee for stealing proprietary information related to critical infrastructure projects. (lexisnexis.com)
- World Health Organization. Estimate that 1 in 10 medical products in low- and middle-income countries are substandard or fake. (mololamken.com)
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